39664768

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 94012380

約数和(自身を除く): 54347612

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 197, 208, 242, 286, 352, 394, 416, 484, 572, 704, 788, 832, 968, 1144, 1408, 1573, 1576, 1664, 1936, 2167, 2288, 2561, 3146, 3152, 3872, 4334, 4576, 5122, 6292, 6304, 7744, 8668, 9152, 10244, 12584, 12608, 15488, 17336, 18304, 20488, 23837, 25168, 25216, 28171, 34672, 40976, 47674, 50336, 56342, 69344, 81952, 95348, 100672, 112684, 138688, 163904, 190696, 201344, 225368, 277376, 309881, 327808, 381392, 450736, 619762, 762784, 901472, 1239524, 1525568, 1802944, 2479048, 3051136, 3605888, 4958096, 9916192, 19832384, 39664768]

約数ペア:

[(1, 39664768), (2, 19832384), (4, 9916192), (8, 4958096), (11, 3605888), (13, 3051136), (16, 2479048), (22, 1802944), (26, 1525568), (32, 1239524), (44, 901472), (52, 762784), (64, 619762), (88, 450736), (104, 381392), (121, 327808), (128, 309881), (143, 277376), (176, 225368), (197, 201344), (208, 190696), (242, 163904), (286, 138688), (352, 112684), (394, 100672), (416, 95348), (484, 81952), (572, 69344), (704, 56342), (788, 50336), (832, 47674), (968, 40976), (1144, 34672), (1408, 28171), (1573, 25216), (1576, 25168), (1664, 23837), (1936, 20488), (2167, 18304), (2288, 17336), (2561, 15488), (3146, 12608), (3152, 12584), (3872, 10244), (4334, 9152), (4576, 8668), (5122, 7744), (6292, 6304)]